The main character, Naoyuki is usually a relatively quiet boy who spends time with his close friends most of the time. A member of the school newspaper club, he spent the previous summer keeping a watch out for UFOs near a local military base with the club's chairman for company. At the beginning of the school year, he meets the new transfer student, Kana Iriya, and quickly forms a crush on her.

Naoyuki usually tries his best to be assertive when needed, but is also very sensitive and cries several times throughout the series.